package com.ynny.mapper;
import com.ynny.entity.Student;
import org.apache.ibatis.annotations.Param;
import java.util.List;


public interface StudentMapper {
    int insertStudent(@Param("student") List<Student> students);
    int updateStudent(Student student);
    int deleteStudent(String  number);
    List<Student> selectStudent(Student student);

}
